Easy tiger...
You can make some basic decals at home if you try some of the creative options that have been discussed in the forums. Will they be top quality? No. But they might get you something for your own bikes while you look.

Cost isn't much the issue. It's quality I care about. That's why I don't care much for some do-it-yourself print-job. I've seen Tange 1 stickers included in whole decal sets. I just want the Tange sticker by itself. I'm repainting my Nishiki International and want to put a Tange 1 sticker back on it like original. It's the only decal I care about. VeloCals has the whole set that I would need for the International, but not in the right color.

I've got decals for Tange CrMo Double Butted Tubing, Tange 900, Tange Infinity, Tange #2, Tange Infinity MTB, Tange MTB and Tange MTB OS. Sorry, no Tange #1, but I thought I should mention what I do have, in case others are in need. These are OEM decals, not reproductions.

Also, the seller in this auction (while he doesn't list Tange decals) may be able to help. I ordered the 531 decals from him and he's very into C&V bikes. He may point you in the right direction. A quick email may help you get what you're looking for.

Here's what VeloCals has, but not in pink/magenta. I guess I could change the frame color, but I don't know. I like the pink/metallic gray combo. I've been trying to get ahold of VeloCals for nearly a week to no avail.

I've got decals for Tange CrMo Double Butted Tubing, Tange 900, Tange Infinity, Tange #2, Tange Infinity MTB, Tange MTB and Tange MTB OS. Sorry, no Tange #1, but I thought I should mention what I do have, in case others are in need. These are OEM decals, not reproductions.

Might I suggest scanning them with a flatbed scanner and posting the resulting jpegs up here. Especially since they're in pristine condition. Would make great templates.